CMC said...
I could really get started on this one. The windsurfer comments always get me going. I won't though, it's too nice a day outside.
Does a SUP flex? If you can flex it upside down on hard ground with 1 times gravity you would be surprised how many G's momentarily pass through a board in a turn. It's not how much the board flexes it's how it rebounds that you can or can't feel. Some boards feel alive, this is twang or rebound from the board and fins. If you don't think you are already feeling it make the same board twice with and without a stringer, make the same board again with a bamboo laminate. Then really kill it by making another and glassing it, putting a layer of divinycell, more glass and a kilo of car paint and see what happens. Your common sense tells you that these boards would all feel different. I think you are already feeling flex.
I was going to run the experiment of making the same board 3 times in 3 different constructions to demonstrate the differences of flex and performance, spoke to SUP World, had the materials and labour sponsored for free but never proceeded as the effort towards an apathetic market of people sold on mass produced boards really did not seem worth it.
Yeah good idea, we are considering same with a certain model (FF, Custom Epoxy w/stringer, Factory Epoxy sandwich). Would be interesting to get feedback - pity we couldn't blindfold the test pilot :-)